Oracle

The Oracle Database Restore IMPDP command is relative to the EXPDP command, and the direction is reversed. That is, the restore operation for the database backup.I. Knowledge of the IMPDP order　　 C:\>impdp -help Import: Release 11.1.0.7.

Oracle OS certified password file password loss processing classification: Oracle Basic knowledge2009-10-19 14:24 5031 people read reviews (9) Favorites report oracleos database SQL Telnet LoginOne. OS Authentication1.1 OS Certification

When we need to install the Oracle database on the server, we always want to maximize the performance utilization of the Linux server. Install as few other complex software as possible and install only the necessary Oracle software. In fact, however,

Log in to the database using the DNINMSV31 account to do the following:1) Create User:CREATE USER NORTHBOUND identified by NORTHBOUNDDEFAULT tablespace "Tbs_dninmsv31"Temporary tablespace "TEMP2"QUOTA UNLIMITED on "tbs_dninmsv31";( Note: Quota is to

The previous article briefly describes the Oracle parameter is a database stored procedure of type Object and Java uses JDBC to invoke the method of the class's stored procedure. But what I need is a scenario under C + + that uses Poco libraries to

--: Automatic tuning ProgramBeginDbms_workload_repository.create_snapshot ();EndSelect/*+ Result_cache */COUNT (*) from (SELECT * from Hj.dbtan where object_type= ' TABLE ' ORDER by 1 desc, 2 ASC, 3 desc , 4 ASC);BeginDbms_workload_repository.create_

Rownum,rowid are called pseudo-columns. However, RowNum is a logical number, and its value always starts at 1, and the rounum of each row is not fixed. And rowID is the "physical" number. If the database file is not moved, the rowid of each row is

It is divided into 5 main steps: Create an instance directory, create a password file, create a parameter file, create a library script and build a library, and create a data dictionary .Of these, special attention needs to be paid to 2 points:

To successfully install the Oracle client first, use the Sqlplus tool to connect the local service name of the Tnsnames.ora configuration such as:Conn user/[email protected]If the connection is successful, the client installation is successful.Java

Export a table dump file from Schemaa (DBA authority), Import to schemab (non-DBA authority), error.Use the OB tool to set Schemaa for DBAs (the previous tables and views are gone),On the Internet to check the following two sentences after the

Original: IS2009 making Oracle Silent installation package (ii) Thank you, Mr. Blank. LicensingPrevious: IS2009 making Oracle Silent installation package (a) Thank you Mr. Blank LicensingThis article by the original author authorized in the Sea

The grid infrastructure shared components grid infrastructure uses two types of shared devices to manage cluster resources and nodes: OCR (Oracle Cluster Registry) and voting disks. Oracle 11.2 introduces a new file called Oracle local Registry (OLR)

Oracle Instant Client is a lightweight database client released by Oracle, let's look at the official definition:Instant client allows you to run your applications without installing the standard Oracle client or have an oracle_home. OCI, OCCI,

Ora-00845:memory_target not supported on the This system Error Resolution# mount-t Tmpfs shmfs-o Size=7g/dev/shm2. to make sure that the operating system restarts, the /etc/fstab file needs to be modifiedShmfs/dev/shm TMPFS size=7g 0Implementation

Today, I heard colleagues talk about the Oracle password expiration, only to remember that the Oracle 11g Default user password is valid for 180 days, Oracle 10g Default User password is life. Oracle 11g user Password expiration prompts for an error

The Oracle temporary tablespace is used primarily for querying and storing some buffer data. The primary reason for the temporary table space consumption is the need to sort the intermediate results of the query.Restarting the database frees up the

Category: OracleHow to insert special characters:& and ' (Multiple solutions) in OracleToday, when importing a batch of data to Oracle, there is a problem: Toad Tip To assign a custom variable amp, I was wondering at first that the data is a series

Impdp import Materialized View (mv) error: ORA-31685: ObjecttypeMATERIALIZED_VIEW This article is the original article, reprint please indicate the source: http://blog.csdn.net/msdnchina/article/details/38782657 Impdp import Materialized View (mv)

[Oracle] Some Common commands in RAC (1) Node layer: Olsnodes -N: displays the number of each node. [Oracle @ rac1 ~] # Olsnodes-n Rac1 1 Rac2 2 2 -P: displays the name of the network interface used by each node for private interconnect. [Oracle @

Using OGG, one-way data synchronization between two Oracle databases Configuration: source database 100.100.100.21 Instance name dbsid2 Target database 100.100.100.41 Instance name db1 Tutorial objective: to synchronize the scott user emp table in